Use the latest features of py3o.template with odoo8
--HG-- branch : odoo8pull/80/head
Anael Lorimier
parent
87f8fac08a
commit
e30b1ba516
131
py3o_parser.py
131
py3o_parser.py
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@ -1,4 +1,6 @@
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# -*- encoding: utf-8 -*-
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from cStringIO import StringIO
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import json
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import pkg_resources
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import os
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import sys
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@ -6,10 +8,12 @@ from base64 import b64decode
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import requests
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from tempfile import NamedTemporaryFile
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from openerp import _
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from openerp import exceptions
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from openerp.report.report_sxw import report_sxw, rml_parse
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from openerp import registry
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from openerp.exceptions import ValidationError
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from py3o.template.helpers import Py3oConvertor
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from py3o.template import Template
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@ -120,11 +124,14 @@ class Py3oParser(report_sxw):
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)
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xml_id = None
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if model_data_ids:
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model_data = pool['ir.model.data'].browse(
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cr, uid, model_data_ids[0], context=context
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if not model_data_ids:
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raise exceptions.MissingError(
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_(u"Report %s not found" % report_xml)
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)
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xml_id = '%s.%s' % (model_data.module, model_data.name)
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model_data = pool['ir.model.data'].browse(
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cr, uid, model_data_ids[0], context=context
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)
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xml_id = '%s.%s' % (model_data.module, model_data.name)
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parser_instance = self.parser(cr, uid, self.name2, context=context)
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parser_instance.set_context(
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@ -136,70 +143,64 @@ class Py3oParser(report_sxw):
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for fct in _extender_functions[xml_id]:
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fct(pool, cr, uid, parser_instance.localcontext, context)
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template = report_xml.py3o_template_id
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filetype = report_xml.py3o_fusion_filetype
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tmpl_data = self.get_template(report_xml)
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# py3o.template operates on filenames so create temporary files.
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in_stream = StringIO(tmpl_data)
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out_stream = StringIO()
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template = Template(in_stream, out_stream)
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expressions = template.get_all_user_python_expression()
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py_expression = template.convert_py3o_to_python_ast(expressions)
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convertor = Py3oConvertor()
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data_struct = convertor(py_expression)
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filetype = report_xml.py3o_fusion_filetype
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datadict = parser_instance.localcontext
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res = data_struct.render(datadict)
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fusion_server_obj = pool.get('py3o.server')
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fusion_server_ids = fusion_server_obj.search(
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cr, uid, [], context=context
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)
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if not fusion_server_ids:
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raise exceptions.MissingError(
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_(u"No Py3o server configuration found")
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)
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fusion_server_id = fusion_server_ids[0]
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fusion_server = fusion_server_obj.browse(
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cr, uid, fusion_server_id, context=context
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)
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in_stream.seek(0)
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files = {
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'tmpl_file': in_stream,
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}
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fields = {
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"targetformat": filetype.fusion_ext,
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"datadict": json.dumps(res),
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"image_mapping": "{}",
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}
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r = requests.post(fusion_server.url, data=fields, files=files)
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if r.status_code != 200:
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# server says we have an issue... let's tell that to enduser
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raise exceptions.Warning(
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_('Fusion server error'),
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r.text,
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)
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# Here is a little joke about Odoo
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# we do nice chunked reading from the network...
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chunk_size = 1024
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with NamedTemporaryFile(
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suffix='.odt',
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prefix='py3o-template-') as in_temp, NamedTemporaryFile(
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suffix='.odt',
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prefix='py3o-report-') as out_temp:
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in_temp.write(tmpl_data)
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in_temp.flush()
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template = Template(in_temp.name, out_temp.name)
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template.render(parser_instance.localcontext)
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out_temp.seek(0)
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# TODO: use py3o.formats to know native formats instead
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# of hardcoding this value
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# TODO: why use the human readable form when you're a machine?
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# this is non-sense AND dangerous... please use technical name
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if filetype.human_ext != 'odt':
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# Now we ask fusion server to convert our template
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fusion_server_obj = pool['py3o.server']
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fusion_server_id = fusion_server_obj.search(
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cr, uid, [], context=context
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)[0]
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fusion_server = fusion_server_obj.browse(
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cr, uid, fusion_server_id, context=context
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)
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files = {
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'tmpl_file': out_temp,
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}
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fields = {
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"targetformat": filetype.fusion_ext,
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"datadict": "{}",
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"image_mapping": "{}",
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"skipfusion": True,
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}
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# Here is a little joke about Odoo
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# we do nice chunked reading from the network...
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r = requests.post(fusion_server.url, data=fields, files=files)
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if r.status_code == 400:
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# server says we have an issue... let's to that
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raise ValidationError(
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r.json(),
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)
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else:
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chunk_size = 1024
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with NamedTemporaryFile(
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suffix=filetype.human_ext,
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prefix='py3o-template-'
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) as fd:
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for chunk in r.iter_content(chunk_size):
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fd.write(chunk)
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fd.seek(0)
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# ... but odoo wants the whole data in memory anyways :)
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return fd.read(), filetype.human_ext
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return out_temp.read(), 'odt'
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suffix=filetype.human_ext,
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prefix='py3o-template-'
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) as fd:
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for chunk in r.iter_content(chunk_size):
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fd.write(chunk)
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fd.seek(0)
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# ... but odoo wants the whole data in memory anyways :)
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return fd.read(), filetype.human_ext
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def create(self, cr, uid, ids, data, context=None):
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""" Override this function to handle our py3o report
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